indicate the newer compilation guide

[nbehrnd]

The previously indicated address to locally build Avogadro2 appears defunct.

Developer Certificate of Origin
Version 1.1

Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
1 Letterman Drive
Suite D4700
San Francisco, CA, 94129

Everyone is permitted to copy and distribute verbatim copies of this
license document, but changing it is not allowed.

Developer's Certificate of Origin 1.1

By making a contribution to this project, I certify that:

(a) The contribution was created in whole or in part by me and I
have the right to submit it under the open source license
indicated in the file; or

(b) The contribution is based upon previous work that, to the best
of my knowledge, is covered under an appropriate open source
license and I have the right under that license to submit that
work with modifications, whether created in whole or in part
by me, under the same open source license (unless I am
permitted to submit under a different license), as indicated
in the file; or

(c) The contribution was provided directly to me by some other
person who certified (a), (b) or (c) and I have not modified
it.

(d) I understand and agree that this project and the contribution
are public and that a record of the contribution (including all
personal information I submit with it, including my sign-off) is
maintained indefinitely and may be redistributed consistent with
this project or the open source license(s) involved.

[welcome]

Thanks for opening this pull request! Please check out our contributing guidelines and check for the automated tests.

[matterhorn103]

Thanks for spotting this, I didn't think to change this as I didn't think anywhere pointed at the new website's guide yet. By the way, it doesn't need to be:

  [Build]: https://two.avogadro.cc/develop/build.html#develop-build "Building Avogadro"

you can just use https://two.avogadro.cc/develop/build.html

The readme of avogadrolibs will need similarly updating, and the link in the superrepo still points at the outdated guide on openchemistry.org, so that ought to be updated too.

@ghutchis Should we maybe put in a redirect from /install/build.html to /develop/build.html?

[matterhorn103]

Oh and @nbehrnd any feedback on the new guide or suggestions would be great if you have any!

[welcome]

Congrats on merging your first pull request! 🎉 Thanks for making Avogadro better for everyone!